Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity (Details Narrative)

Stockholders' Equity (Details Narrative) - USD ($)										1 Months Ended				2 Months Ended	3 Months Ended	12 Months Ended
Stockholders' Equity (Details Narrative) - USD ($)	Apr. 16, 2018	Apr. 10, 2018	Jan. 22, 2018	Jan. 19, 2018	Dec. 21, 2017	Nov. 16, 2017	Nov. 10, 2017	May 18, 2016	May 18, 2016	Oct. 31, 2017	Aug. 31, 2017	Jul. 31, 2017	May 31, 2017	Apr. 30, 2018	Jul. 31, 2017	Apr. 30, 2018	Apr. 30, 2017
Preferred stock, par value														$ 0.001		$ 0.001	$ 0.001
Issuance of preferred stock and warrants for cash																$ 4,916,120
Warrants exercisable term																3 years
Volatility																	112.00%
Expected term																	5 years
Risk free interest rate																	1.39%
Number of common stock issued during period, value																$ 2,590,004
Number of common stock shares sold												179,211
Sale of stock price per share												$ 2.79			$ 2.79
Proceeds from sale of common stock												$ 500,000
Number of shares issued for services rendered, value																1,142,829	$ 225,000
Stock based compensation																$ 1,317,664	$ 912,500
Number of shares issued as compensation																174,835	0
Stock option, exercise price per share
Stock option, outstanding intrinsic value														$ 1,000		$ 1,000	$ 0
Stock option, exercisable intrinsic value														0		0	0
Unamortized expense														1,043,704		$ 1,043,704
Expected amortized weighted average period																2 years 4 months 9 days
Warrants outstanding, intrintic value														0		$ 0	0
Warrants exercisable, intrintic value														$ 0		$ 0	0
Minimum [Member]
Expected term																4 years 7 months 24 days
Maximum [Member]
Expected term																5 years
Chief Operating Officer and Director [Member]
Shares issued price per share								$ 1.20	$ 1.20
Number of shares issued for services rendered								62,500
Number of shares issued for services rendered, value								$ 75,000
Stock based compensation																	75,000
Chief Geologist [Member]
Number of shares issued for services rendered													37,879			28,510
Number of shares issued for services rendered, value													$ 100,000			$ 37,500
Chief Geologist [Member] \| Minimum [Member]
Shares issued price per share														$ 1.26		$ 1.26
Chief Geologist [Member] \| Maximum [Member]
Shares issued price per share														1.36		1.36
Officers and Employees [Member]
Shares issued price per share											$ 2.39			$ 2.39		$ 2.39
Number of shares issued for services rendered											195,525			228,724
Number of shares issued for services rendered, value											$ 467,305			$ 430,001
Stock based compensation																$ 467,305
Number of shares issued as compensation, shares																430,001
Five Directors [Member]
Shares issued price per share											$ 2.39
Number of shares issued for services rendered											6,462
Number of shares issued for services rendered, value											$ 15,444
Stock based compensation																15,444
Four Consultant [Member]
Shares issued price per share											$ 2.39
Number of shares issued for services rendered											117,500
Number of shares issued for services rendered, value											$ 280,825
Agreement term range start											3 months
Agreement term range end											12 months
Four Consultants [Member]
Stock based compensation																$ 256,925
Andrew Kaplan [Member]
Shares issued price per share							$ 1.27
Number of shares issued as compensation							12,000
Vesting period							2 years
Number of shares issued as compensation, shares							$ 15,240
Two Former Officers [Member]
Shares issued price per share						$ 1.65
Number of shares issued for services rendered						33,681
Number of shares issued for services rendered, value						$ 55,574
Reduction in accrued salaries						$ 55,574
Consultant [Member]
Agreement term range end																12 months
Number of shares issued as compensation																150,000
Vesting period																1 month
Number of shares issued as compensation, shares																$ 33,413
Four Employees [Member]
Number of shares issued for services rendered					925,000
Number of shares issued for services rendered, value					$ 878,000
Stoch option granted vesting, shares					231,250
Stock option, expire date					Dec. 21, 2022
Stock option, exercise price per share					$ 1.47
Four Employees [Member] \| December 21, 2018 [Member]
Stoch option granted vesting, shares																231,250
Four Employees [Member] \| December 21, 2019 [Member]
Stoch option granted vesting, shares																231,250
Four Employees [Member] \| December 21, 2020 [Member]
Stoch option granted vesting, shares																231,250
Four Board Members [Member]
Number of shares issued for services rendered					200,000
Number of shares issued for services rendered, value					$ 170,000
Stoch option granted vesting, shares					100,000
Stock option, expire date					Dec. 21, 2022
Stock option, exercise price per share					$ 1.47
Four Board Member [Member] \| December 21, 2018 [Member]
Stoch option granted vesting, shares																100,000
Three Consultants [Member]
Number of shares issued for services rendered					75,000
Number of shares issued for services rendered, value					$ 76,000
Stoch option granted vesting, shares					18,750
Stock option, expire date					Dec. 21, 2022
Stock option, exercise price per share					$ 1.47
Three Consultants [Member] \| December 21, 2018 [Member]
Stoch option granted vesting, shares																18,750
Three Consultants [Member] \| December 21, 2019 [Member]
Stoch option granted vesting, shares																18,750
Three Consultants [Member] \| December 21, 2020 [Member]
Stoch option granted vesting, shares																18,750
Chief Financial Officer [Member]
Number of shares issued for services rendered		50,000
Number of shares issued for services rendered, value		$ 52,000
Stoch option granted vesting, shares		12,500
Stock option, expire date		Apr. 09, 2023
Stock option, exercise price per share		$ 1.49
Chief Financial Officer [Member] \| April 9, 2019 [Member]
Stoch option granted vesting, shares																12,500
Chief Financial Officer [Member] \| April 9, 2020 [Member]
Stoch option granted vesting, shares																12,500
Chief Financial Officer [Member] \| April 9, 2021 [Member]
Stoch option granted vesting, shares																12,500
Employee [Member]
Number of shares issued for services rendered	50,000
Number of shares issued for services rendered, value	$ 47,000
Stock option, expire date	Apr. 16, 2023
Stock option, exercise price per share	$ 1.34
Employee [Member] \| July 15, 2018 [Member]
Stoch option granted vesting, shares																12,500
Employee [Member] \| April 16, 2019 [Member]
Stoch option granted vesting, shares																12,500
Employee [Member] \| April 16, 2020 [Member]
Stoch option granted vesting, shares																12,500
Employee [Member] \| April 16, 2021 [Member]
Stoch option granted vesting, shares																12,500
Purchase and Sale Agreement [Member] \| Nevada Gold [Member]
Payments to acquire business											$ 20,479
Number of common stock issued during period											15,000
Number of common stock issued during period, value											$ 35,850
Shares issued price per share											$ 2.39
Underwriting Agreement [Member]
Number of common stock shares sold										1,388,889
Sale of stock price per share										$ 1.80
Proceeds from sale of common stock										$ 2,090,000
Legal fees										$ 410,000
One Year Consulting Agreement [Member]
Shares issued price per share								$ 1.20	$ 1.20
Number of shares issued for services rendered									125,000
Number of shares issued for services rendered, value									$ 150,000
Stock based compensation																$ 12,500	$ 137,500
Employment Agreement [Member] \| Chief Geologist [Member]
Shares issued price per share											$ 2.55
Number of shares issued for services rendered											29,412					59,385
Number of shares issued for services rendered, value											$ 75,000					$ 100,000
Stock based compensation															$ 37,500	100,000
Reduction in accrued salaries																$ 137,500
Employment Agreement [Member] \| Chief Geologist [Member] \| Minimum [Member]
Shares issued price per share														$ 1.40		$ 1.40
Employment Agreement [Member] \| Chief Geologist [Member] \| Maximum [Member]
Shares issued price per share														$ 2.55		$ 2.55
Consulting Agreement [Member]
Prepaid expenses														$ 5,975		$ 5,975
Private Placement [Member]
Legal fees and related private placement expenses																81,000
Net proceeds from private placement																$ 4,900,000
Shares issued price per share								$ 0.10	$ 0.10
Warrants [Member]
Number of warrants, granted																1,250,000
Weighted average exercise price, granted																$ 3.30	$ 2.64
Stock price														$ 2.19		$ 2.19
Volatility																96.00%
Expected term																3 years
Risk free interest rate																2.21%
Series E Preferred Stock [Member]
Preferred stock, designated shares				2,500
Preferred stock, par value				$ 0.001
Preferred stock convertible into shares of common stock				2,000
Conversion price per share				$ 2.00												$ 3.10
Issuance of preferred stock and warrants for cash			$ 2,500
Issuance of preferred stock and warrants for cash, shares			5,000,000
Value of purchase price			$ 2,000
Common stock issued upon conversion of shares																2,500,000
Beneficial conversion feature, issuance of stock																$ 1,576,602
Conversation of stock, shares converted																2,500
Common Stock [Member]
Common stock issued upon conversion of shares			2,500,000
Common stock issued connenation with closing of the merger																1,204,667
Series C Preferred Stock [Member]
Common stock issued upon conversion of shares																4,500,180
Conversation of stock, shares converted																45,002
Equity Incentive Plan [Member]
Common stock reservation of shares											1,650,000